* {
     margin: 0;
     padding: 0;
     box-sizing: border-box;
 }

 body {
     background: white;
     min-height: 100vh;
     padding: 40px 20px;
     font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
 }

 .main-container {
     max-width: 1200px;
     margin: 0 auto;
 }

 .page-header {
     background: white;
     border-radius: 15px;
     padding: 40px 30px;
     margin-bottom: 30px;
     box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
     text-align: center;
 }

 .page-header h1 {
     margin: 0;
     color: #667eea;
     font-weight: 700;
     font-size: 2.5em;
     display: flex;
     align-items: center;
     justify-content: center;
     gap: 15px;
 }

 .page-header p {
     margin: 15px 0 0 0;
     color: #666;
     font-size: 1.1em;
 }

 .cards-grid {
     display: grid;
     grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
     gap: 25px;
     margin-top: 30px;
 }

 .station-card {
     background: #081e48;
     border-radius: 15px;
     padding: 25px;
     box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
     transition: all 0.3s ease;
     border-left: 5px solid #3498db;
     cursor: pointer;
 }

 .station-card:hover {
     transform: translateY(-8px);
     box-shadow: 0 12px 35px rgba(0, 0, 0, 0.25);
     border-left-color: #2ecc71;
 }

 .card-header {
     display: flex;
     align-items: center;
     gap: 15px;
 }

 .station-icon {
     width: 55px;
     height: 55px;
     background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
     border-radius: 50%;
     display: flex;
     align-items: center;
     justify-content: center;
     flex-shrink: 0;
     font-size: 28px;
 }

 .station-title {
     flex: 1;
 }

 .station-title h3 {
     margin: 0 0 8px 0;
     font-size: 1.4em;
     color: #ffffff;
     font-weight: 600;
     line-height: 1.3;
 }

 .empty-state {
     background: white;
     border-radius: 15px;
     padding: 80px 30px;
     text-align: center;
     box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
 }

 .icon-wrapper {
     width: 120px;
     height: 120px;
     background: linear-gradient(135deg, #f0f0f0 0%, #e0e0e0 100%);
     border-radius: 50%;
     display: flex;
     align-items: center;
     justify-content: center;
     margin: 0 auto 25px;
     font-size: 60px;
 }

 .empty-state h3 {
     color: #666;
     font-size: 2em;
     margin-bottom: 15px;
     font-weight: 600;
 }

 .empty-state p {
     color: #999;
     font-size: 1.15em;
     line-height: 1.6;
     max-width: 500px;
     margin: 0 auto;
 }

 .error-state {
     background: linear-gradient(135deg, #fff3cd 0%, #ffe8a1 100%);
     border: 2px solid #ffc107;
     border-radius: 15px;
     padding: 40px 30px;
     text-align: center;
     box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
 }

 .error-state h3 {
     color: #856404;
     margin: 0 0 12px 0;
     font-size: 1.8em;
     font-weight: 600;
 }

 .error-state p {
     color: #856404;
     font-size: 1.1em;
     line-height: 1.6;
 }

 @media (max-width: 768px) {
     .page-header h1 {
         font-size: 1.8em;
     }

     .cards-grid {
         grid-template-columns: 1fr;
         gap: 20px;
     }

     .station-card {
         padding: 20px;
     }
 }

 @media (max-width: 480px) {
     body {
         padding: 20px 10px;
     }

     .page-header {
         padding: 25px 20px;
     }

     .page-header h1 {
         font-size: 1.5em;
     }

     .station-title h3 {
         font-size: 1.2em;
     }
 }